package org.jetnuke.modules.admin.topics;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.dao.TopicsDAO;
import org.jetnuke.entities.Topics;
import org.jetnuke.util.JetUtil;

public class UpdateTopic implements IAction {
	String topic_name, topic_text, image;

	int topicid;

	public void setImage(String image) {
		this.image = image;
	}

	public void setTopic_name(String topic_name) {
		this.topic_name = topic_name;
	}

	public void setTopic_text(String topic_text) {
		this.topic_text = topic_text;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.jetnuke.common.IAction#exec(javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse,
	 *      org.apache.velocity.VelocityContext, org.jetnuke.common.IModuleInfo,
	 *      java.lang.String, org.jetnuke.common.IUserInfo,
	 *      org.jetnuke.common.IAdminInfo)
	 */
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if(ai==null ||  (!ai.IsSuperUser() && !ai.isAdminTopic()))
			return null;
		TopicsDAO tm=DataAccessDriver.getInst().newTopicsDAO();
		Topics topic=tm.retrieveByPK(topicid);
		topic.setTOPICIMAGE(image);
		topic.setTOPICNAME(topic_name);
		topic.setTOPICTEXT(topic_text);
		tm.update(topic);
		JetUtil.redirect(vc,response,request.getContextPath()+"/do/admin/topics");
		return null;
	}

	public void setTopicid(int topicid) {
		this.topicid = topicid;
	}
}
